Update June 2015:
GTS 11 has been released to customers. Currently Support Pack 1 is available for download on Service Market place. Support Pack 2 should be available in the next week or so.
For further information on GTS 11, Here’s the GTS 11 link in the Product Availability Matrix, where technical details, links to product document, release notes for supports and much more can be accessed.
SAP Global Trade Services latest release GTS 11.0 is currently in active RAMP-UP, all going to plan, the ramp-up is scheduled to be finished next month (June 2015).
For Product information refer to the following link: SAP Global Trade Services
Technical and release planning information can be found in the Product Availability Matrix (Quick Link: /pam)
Software Downloads: Navigate into the Software Distribution Center (Quick Link: /swdc)
Application Help : SAP Global Trade Services 11.0 – SAP Help Portal Page
Want to know what’s New in GTS 11.0 , refer to the following link: What’s New in SAP Global Trade Services 11.0 – SAP Library
So if you are looking for the software and support pack 1, you won’t see these just yet, unless of course you are a GTS 11 Ramp-up customer, but rest assured they should be available to all customers once the ramp-up is complete.